baber/WOPTO huggingface dataset:
Patent JP-2001059082-A (JP)
Title: Oil repellent for hydrodynamic bearing and liquid dynamic pressure bearing device and spindle motor using the same
Inventor: IWAKI TADAO
IPC: F16C17/10
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject oil repellent having long-term sustained oil- repelling effect by including fluorine-contg. metal alkoxide(s) and titanium oxide fine powder. SOLUTION: This oil repellent is obtained by including (A) at least one kind of fluorine-contg. metal alkoxide (the metallic element being pref. silicon, and the fluorine content being pref. >=5 atom%) and (B) titanium oxide fine powder (pref. 50-1,000 μm in average particle size). This oil repellent is served on the opposite side close to the interfacial boundary between the atmosphere and a lubricating oil held in the gap of a hydrodynamic bearing. If this oil repellent is used, there occurs neither its deterioration nor decline in its oil repellency due to contamination even after used for a long period of time, enabling lubricating oil leakages to be prevented over a long period of time.
Patent JP-S6297230-A (JP)
Title: Formation of figure type black powder layer
Inventor: UCHINO MASAICHI
IPC: H01J9/227
Filed: 1985-10-23
Abstract: PURPOSE:To enable the formation of a figure type black powder layer by employing such powder where black pigment is adhered onto the surface of fine particles of specific inorganic compound. CONSTITUTION:Inorganic compound unsoluble to the water (e.g. calcium phosphate) having the average grain size of 5-20mum is dispersed into liquid dispersed with a black pigment (i.e. graphite) then solidified through evaporation and classified to produce a black powder adhered with a black pigment. Then said black powder is received onto a photolytic product of an aromatic diszonium salt formed into specific shape. In such a manner, a figure type black powder layer such as a high performance black matrix can be formed.
Patent JP-H04115717-A (JP)
Title: Switching circuit
Inventor: KADAKA TAKAYUKI
IPC: H03K19/0948
Filed: 1990-09-05
Abstract: PURPOSE:To prevent an oscillation from being caused in the switching output by connecting plural transistors(TRs) of a same conduction form in series and connecting an output terminal to TRs at one end of the series connection path. CONSTITUTION:When an input X rises to 1, N-channel MOS TRs T1, T10 are both turned on and a P-channel MOS TR T2 is turned off, an output, the inverse of X goes to 0. Then a TR T3 is turned off in response to a change of the output, the inverse of X to 0 and then a TR T4 is turned on, then an output Y goes to 1. When the input X falls down to 0, both the TRs T1, T10 are turned off and the TR T2 is turned on, then the output, the inverse of X goes to 1. In this case, since a path of a displacement current via a back gate-drain junction capacitance of the TR T1 is interrupted by the turning-off of the TR T10, no oscillation takes place at the output, the inverse of X. Since the TR T3 is turned on and the TR T4 is turned off in response to a change of the output, the inverse of X to logical 1, the output Y goes to 0. In this case, since no oscillation takes place at the output, the inverse of X, no oscillation is caused at the output Y.
Patent JP-S60126460-A (JP)
Inventor: AOYANAGI HEIJIYUUROU
IPC: E04B1/16
Filed: 1983-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1146708-A (JP)
Title: Production of noodles
Inventor: YAJIMA MIZUO
IPC: A23L7/109
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing noodles having texture such as the one of the boiled raw noodle, by which the aging of the heat-treated noodles is suppressed, or the aged noodles is readily restored by including pectin and a pectin decomposition material. SOLUTION: (B) Pectin and/or a pectin decomposition material, and (C) optionally components consisting essentially of gliadin and glutenin, which are extraction component of wheat gluten, and one or more kinds of gluten are allowed to be included in (A) noodles. Preferably, the compounding amount of the component B is >=0.2 wt.% in a case of the pectin based on the raw material powder (the gross weight of flour and starch), and >=0.1 wt.% in case of the pectin decomposition material. For example, the method for mixing the components B and C with the raw material powder, the method for beforehand dissolving the components B and C in the kneading water, the method for dipping the noodles in the pectin aqueous solution after the noodle is boiled, etc., are adopted as the method for compounding the component B and the component C with the noodles.  A Japanese buckwheat noodle, a Chinese noodle, a Japanese wheat noodle, a pasta, etc., in a form of a raw noodle, a boiled noodle, a steamed noodle, a long-life noodle, frozen noodle, etc. are cited as the noodles.
Patent JP-H1163445-A (JP)
Title: Combustion furnace accompanied with gasification combustion
Inventor: SUZUKI TAKAFUMI
IPC: F23G5/027
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of dust smoke and offensive smell by completely combusting the incineration matter within a combustion furnace by natural ventilation. SOLUTION: A primary combustion chamber 2, which has an ignition door 3 and a primary air damper 4, is connected for ventilation to the bottom of a reserving and gasification chamber 1 with its top open so as to reserve incineration matter 9 and change part of it into combustible gas, and a secondary combustion chamber 6, which has a secondary damper 7 with a fire lattice 5 as a boundary and is equipped with an exhaust cylinder 8 at its top and performs combustible gas oxidative reaction, is connected for ventilation to the primary combustion chamber 2.
Patent JP-S6477888-A (JP)
Title: Positive characteristic thermistor device
Inventor: SHIKAMA TAKASHI
IPC: H01C7/02
Filed: 1987-09-18
Abstract: PURPOSE:To make it possible to obtain high reliability and high output by integrating two heat release bodies in an electrically insulated state with a heat release body contacted to both main surfaces of a plate-state positive characteristic thermistor element respectively, and with flange parts formed on the periphery part of two opposite heat release bodies engaged. CONSTITUTION:Engagement materials 10 and 11 are engaged with flange parts B, D and A, C respectively by inserting the members 10 and 11 from the end surface part with heat release plates 1 and 3 opposed, are integrated in the state where the plates 1 and 3 are electrically insulated, and a positive characteristic thermistor element is built in the inside space. An element temperature contributing to heat transfer rises entirely with the heat capacity of a whole heat release body increasing caused by the formation of a flange part as a heat release body on the side surface part, and the peak of the exothermic temperature of the element arises at the middle vicinity with the width of the peak narrow because cold wind not directly touches to the element, and thereby the exothermic effectiveness of the whole element is improved. Furthermore, the cross section in the longitudinal direction is enlarged, the heat from the element can be conductible to heat release fins other than direct upper or lower direction ones, temperature distribution is uniformed, and thereby heat release effectiveness can be improved.
Patent JP-S61115649-A (JP)
Title: Continuous casting method of slab
Inventor: KANAZAWA TAKASHI
IPC: B22D11/04
Filed: 1984-11-07
Abstract: PURPOSE:To cast continuously and stably a slab having no central segregation in unidirectional continuous casting used for a spout-shaped casting mold by executing casting while applying ultrasonic oscillation to the casting mold. CONSTITUTION:The spout-shaped casting mold 2 which is approximately horizontally disposed, is constituted of only the bottom wall and side walls moved back and force in a horizontal direction by an oscillator 1 and is opened at both ends is used. A molten steel 3 poured continuously to the approximate central part of the mold 2 is unidirectionally solidified from the base of the steel 3 and is drawn continuously while the top surface of the steel 3 is insulated by using a heat insulating material 4 or is kept heated by a heater. The molten steel is cast while a lubricating effect is given between the mold 2 and the ingot by applying the ultrasonic oscillation to said mold by an ultrasonic oscillator.
Patent JP-H0979017-A (JP)
Title: Decompression device for engine
Inventor: OI SHOICHI
IPC: F01L13/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To realize a decompressed state smoothly with high freedom of valve selection to obtain the decompressed state with simple structure while being excellent in durability. SOLUTION: During low rotation at the time of starting an engine, the rotation of a camshaft 5 having a cam sprocket 26 at one end is slow, centrifugal force is weak, and a flyweight 27 is in a closed state being regulated by a stopper 32. A decompression cam 29 of a decompressor supporting shaft 28 integral with the flyweight 27 and rotatably inserted through from the other end side of the camshaft 5 eccentrically from the axis of the camshaft 5 makes a ball 30 in the camshaft 5 protrude from a cam base 24b of an exhaust cam 24 so as to open an exhaust valve 7 during a compression stroke, thus reducing compression pressure. When the engine is rotated at the set speed or more, centrifugal force is large, the flyweight 27 is opened being regulated by the stopper 32, and the ball 30 is housed inside the cam base 24b.  The decompressor supporting shaft 28 is regulated in thrust direction movement by a cover 31.
Patent JP-S60127605-A (JP)
Inventor: YOKOYA YOUICHIROU
IPC: H01G4/12
Filed: 1983-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0983148-A (JP)
Title: Printed board box
Inventor: INOUE AKIRA
IPC: H05K5/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To make compact accomodation of a printed board and facilitate electronic parts mounted on the printed board. SOLUTION: In a control box 50 for accomodating printed boards 51, 52 for processing the operation of a processing object machine such as an automatic vending machine for example the printed boards 51, 52 are overlapped at a predetermined interval longitudinally. The printed boards 51, 52 are disposed, displaced transversely each other such that ROMs 54, 55 on the printed boards are not covered with the printed boards 51, 52.
Patent JP-S60127835-A (JP)
Title: Data processor
Inventor: MASUI TOSHIYUKI
IPC: H04L1/00
Filed: 1983-12-14
Abstract: PURPOSE:To prevent large amplitude changes at release of muting by operating sequentially values of 1/a<k>-1/a of high-reliability data in releasing muting. CONSTITUTION:The data subjected to pre-value holding is outputted by a latch 5 for an l period after flag data goes to 1, that is, until a counter circuit 13 starts count by a latch circuit 5. A clock signal applied to an S-P converter 9 is (n-1+k) for a period (t) when the counter circuit 13 stops the count, the value of 1/2<k> of the pre-value holding data is outputted sequentially and the muting is finished. When the flag data restores to 0, the clock number of the period (t) decreases from 2(n-1) to (n-1) and the value of 1/2<k> of the (n-1)-bit data is outputted sequentially. Since the values of 1/a<k>-1/a of the high reliability data fed to the terminal 1 are outputted sequentially during the release period, no large amplitude change is produced.
Patent JP-H1173886-A (JP)
Title: Peeling method for functional film of image display device
Inventor: KOIZUMI HIROSHI
IPC: H01J9/50
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily peeling a functional film without cracking it when peeling it. SOLUTION: The face of a panel glass 2 stuck with a functional film 6 is heated by a heater 12 to a point near the softening temperature of the base material of the functional film 6 or an adhesive, then the end of the functional film 6 is held, and the functional film 6 is peeled from the panel glass 2. Hot water with about the softening temperature of the adhesive is poured on the face of the panel glass 2, and the face of the panel glass 2 is rubbed with a luster finish material such as a bleached fabric to remove the adhesive remaining after the functional film 6 is peeled off.
Patent JP-H0956919-A (JP)
Title: Pachinko ball polishing device
Inventor: OSADA TORU
IPC: A63F7/02
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent an air charging device from being heated even though a dust collection filter clogs. SOLUTION: The pachinko ball polishing device includes abrasive particles adapted to be mixed with pachinko balls so as to be agitated in order to polish the pachinko balls, and a sorter 12 through which the pachinko balls is separated from the abrasive particles which are then led down through an abrasive flow-down passage 17 extending from the sorter 12. An atmospheric air introduction port 35 which can be communicated with the atmospheric air is formed in the passage 17 on the downstream side from a dust collection filter 30, and a valve element 36 for opening and closing the atmospheric air introduction port 35.  Accordingly, a first condition in which the atmospheric air introduction port is closed, is maintained when the differential pressure between pressures inside and outside of the port 35 is within a predetermined range, but the valve element is urged by a force with which the conditions is changed from the first condition to a second condition in which the port 35 is opened, when the differential pressure exceeds a predetermined range.
Patent JP-H03203984-A (JP)
Title: Radiofluorescent substance of niobium-activated yttrrium tantalate with improved brightness and its manufacture
Inventor: BUII BUTSUCHI RETSUDEI
IPC: C09K11/78
Filed: 1990-09-07
Abstract: PURPOSE: To obtain the captioned X-ray phosphor improved in brightness by mixing a uniform mixture of raw components including yttrium oxide, etc., with a specified eutectic flux and then baking the resulting mixture under specified conditions, followed by washing, drying, classifying, etc.  
     CONSTITUTION: The following components are mixed uniformly: (A) 1 mol of yttrium oxide, (B) 0.995 mol of tantalum oxide, (C) 0.005 mol of niobium oxide, and (C) 0.001 to 0.01 mol of a rubidium halide or cesium halide. The resulting mixture is mixed with a eutectic flux of lithium chloride/lithium sulfate and is then baked at about 1,200 to 1,300°C (2192 to 2312 °F) for about 10 to 12 hours. After the obtained phosphor is washed in deionized water to remove the flux, it is filtered and dried, and the particles are classified to obtain the intended X-ray phosphor. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0956469-A (JP)
Title: Hair entry prevention material
Inventor: MASUDA HIROSHI
IPC: A45D44/08
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a hair entry prevention material which is highly effective to prevent the entry of cut hair into clothes and is also excellent in workability because it is easy to fix. SOLUTION: This hair entry prevention material comprises a fiber sheet containing loopy fiber. Because cut hair is easily caught on the loopy fiber, it is highly effective to prevent the entry of the cut hair into clothes. In addition, by simply superimposing one part of the hair entry prevention material with another part of it, the loopy fiber of the one part is entangled with that of another, therefore it is also excellent in terms of workability.
Patent JP-S60128669-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOKUNAGA KENJI
IPC: H01L29/792
Filed: 1983-12-16
Abstract: PURPOSE:To flatten the upper surface section of a conductive layer, and to lower the projection of a grain by forming a protective film on the upper section of the conductive layer and executing a phosphorus treatment process. CONSTITUTION:A protective film 14 is formed on the whole surface of the upper section of a polycrystalline silicon layer 5A inducing electric-field concentration through a phosphorus treatment process in order to lower the projections of grains in the layer 5A. The whole is thermally treated, and phosphorus treatment through which a phosphorus impurity is diffused is executed uniformly to the polycrystalline silicon layer 5A through the protective film consisting of a phospho-silicate glass film. The protective film 14 is removed selectively, and a polycrystalline silicon layer 5B patterned in a predetermined manner is shaped. A polycrystalline silicon layer 7A applied to an insulating film 6, etc. is formed in order to shape a control gate and a word line on the whole surface. The polycrystalline silicon layer 7A is treated with phosphorus. An insulating film 8 coating conductive layers 5, 7 is formed. N<+> type semiconductor regions 9 used as a source region and a drain region are formed to the main surface section of a semiconductor substrate 1 through insulating films 4 on both side sections of the conductive layers 5, 7.
Patent JP-2000067641-A (JP)
Title: Extra fine copper wire and manufacture of the same
Inventor: ICHIKAWA TAKAO
IPC: H01B1/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection of wire in the drawing without the lowering of draft and the increase of a number of times of drawing and annealing by applying a copper wire made of a tough pitch copper including oxygen and silver by a specific weight ratio. SOLUTION: The tough pitch copper includes 100-500 ppm by weight of oxygen and 5-150 ppm by weight of silver. A copper wire having 0.015-0.05 mm of outer diameter and less than 40 kgf/mm2 of tensile strength is preferred. Preferably, 5-150 ppm by weight of silver is added when tough pitch copper including 100-500 ppm by weight of oxygen is casted. Further the continuous casting is applied in the manufacturing of the copper wire. By adding 5-150 ppm of silver to the touch pitch copper, the disconnection of wire in the drawing process and the softening phenomenon by deterioration with age can be effectively prevented, and the copper wire of high quality can be surely and economically manufactured. The silver is expensive, but its addition quantity is very small, so that its economical influence is small to be capable of being ignored.
Patent JP-H0789364-A (JP)
Title: Travel controller for automobile
Inventor: WATANABE TAKESHI
IPC: B60K31/00
Filed: 1993-09-22
Abstract: PURPOSE:To prevent a collision or the like so as to secure safety by carrying out a shift to constant speed travel control without carrying out following travel control, when the previous vehicle cannot be in a travel controller, by which following travel control and constant travel control can be carried out. CONSTITUTION:An image photographed by a stereoscopic vision camera 1 is processed, and a vehicle interval between the previous vehicle and its own vehicle is recognized in a vehicle distance recognizing unit 61c. Men the target following vehicle is recognized by a target following vehicle recognizing unit 62, following travel control is carried out by a setting commanding unit 63. In other words, a vehicle interval D is found by means of a laser radar 2, while the set time is added to a vehicle speed detected by a vehicle speed sensor 7 so that the target vehicle interval D0 is found, and an engine rotational speed is controlled so that D=D0 is satisfied. In this process, if the target following vehicle cannot be captured, the following travel control is switched to vehicle speed maintaining control so that the speed of own vehicle at that time is maintained for the holding time, and then, a shift to constant speed travel control is carried out.
Patent JP-2001062610-A (JP)
Title: Clamp mechanism of throwaway tip
Inventor: ENDO KUNIHIRO
IPC: B23B27/16
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To stabilize the clamp state of a throwaway tip. SOLUTION: In this clamp mechanism, a bolt hole 31 for storing the head of a bolt 26 is formed on a clamp 22. A receiving surface slanted by a prescribed angle from a horizontal surface is formed in the bolt hole 31 so as to contact with one part of the lower surface of the bolt head. The receiving surface of the bolt hole 31 is formed so as to rise and slant relative to the straight line L1 connecting the fulcrum β of the clamp mechanism 1 to an action point γfrom the center axis Q of the bolt 26 toward the cross point V1 of the plane T in parallel with the center axis Q including the straight line L1 with the outer periphery of the lower surface of the bolt head. The base end 32a of a slit provided between the clamp 22 and tip installation seat is formed so as to orthogonally cross the plane T.
Patent JP-H0669291-A (JP)
Title: Wire bonding method
Inventor: MOCHIDA TORU
IPC: H01L21/60
Filed: 1992-08-12
Abstract: PURPOSE:To automatically correct an ultrasonic wave oscillation output at the time of its timing by previously storing the timing for correcting the output. CONSTITUTION:The wire bonding method comprises the steps of previously storing at least one correcting timing pattern of a first correcting timing pattern for correcting bonding of ICs 21, 22,... before a first bond 41 of a first wire 31, a second correcting timing pattern for correcting wires 31, 32,... before the first bond 41 in the wires 31, 32,... and a third correcting timing pattern for correcting the wires 31, 32,... before the bond 41, a second bond 42, selecting one of the patterns, and automatically correcting an ultrasonic wave oscillation output. Thus, one of the patterns is selected to automatically correct the output.
Patent JP-H0288439-A (JP)
Title: Slitter
Inventor: SHINGU AKIRA
IPC: C03B33/07
Filed: 1988-09-22
Abstract: PURPOSE:To slit a film without giving scratches to a glass plate by giving a load to the resin film cutting cutter fixed to a cutter supporting arm connected with the sliding part which slides on a guide rail. CONSTITUTION:The cutter supporting arm B to be moved with the sliding part A is fixed to the supporting arm B sliding on a guide rail 1 which regulates a specified line, and the cutter C to cut resin film is set on the arm B through a setting unit 5. A balancer 3 is attached near the sliding part A of the arm B, and a load giving means D is set in the vicinity of the cutter C to give the load of 5-1000g to the contact part between the cutter C and the film.
Patent JP-S60134001-A (JP)
Inventor: MANABE KATSUHIDE
IPC: A41C3/00
Filed: 1983-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000057997-A (JP)
Title: Short arc type discharge lamp
Inventor: SUZUKI AKIO
IPC: H01J61/06
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent lighting failure at the building-up time (turing off in the midway of start-up after lighting a discharge lamp), concerning a short arc type discharge lamp in which material containing tungsten and one or more kinds of yttrium compounds and lanthanoid compounds is used as an electrode material. SOLUTION: Material containing tungsten and one or more kinds of yttrium compounds and lanthanoid compounds is used as an electrode material of this short arc type discharge lamp. A coil 4 comprising a high-melting point metal is wound near the leading edge of the electrode. A setting position of the coil 4 is set in the range from the electrode head to the position having a length below a half of a projection length of the electrode into a discharge space part. Even when discharge is started from an arc tube sealed-side end part of the coil 4, a discharge voltage does not become excess of the capacity of a lighting power source owing to the short discharge length. Therefore, a phenomenon of 'lighting failure at the start-up time' seldom occurs.